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Gas detector HL-03 single point wall mounted gas alarm Industrial testing
Shipping: International shipping available
Shipping time: Standar(10-20 business days), Rush(5-10 business days)
Discount: Get 2% discount on orders of USD $100.00,Get 3% discount on orders of USD $200.00
Handling time: Ships within 3 business days after receiving cleared payment
Returns: 7 days money back guaratee,buyer pays return shipping
Product Detail
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HL-03 single point wall mounted gas alarm
Product introduction
HL-03 single-point wall-mounted gas alarm control is mainly used for gas detection and alarm in non-explosion-proof occasions in industrial sites. The instrument adopts imported sensors with high accuracy and good linearity.
The structure of HL-03 alarm instrument is dustproof and waterproof, and can work in harsh outdoor environment.
Product Features
Imported gas sensor, good accuracy and linearity
Chinese interface operation
1-4 RS485 ports can be input (optional)
1 channel 4-20mA output or RS485 output
High and low alarm points can be freely set
Audible alarm
With RS485 output, it can be connected with our company’s controller
One switch output for alarm control
Waterproof and dustproof structure design
With password management function, important operations require password verification
time display function
1-4 bus small host, with bus upload, with sound and light alarm
technical parameter
Gas used: toxic gas, flammable gas
Sampling method: natural diffusion
Response time: T90<30S
Repeatability: ±3%F.S
Detection accuracy: ±3%F.S
Ambient humidity: -40°~70°
Recovery time: <60S
Temperature error: ±3℃
Relative humidity: ≤95%RH without condensation
Housing material: cast aluminum
Working power supply: AC220V±10%
Output signal: 4-20mA or RS485 digital signal (optional)
The maximum distance between the detector and the host: ≤1000m
Use cable RVVP3×15mm2:≥RVVP4×1.5mm2
Appearance size: L248*W182*H82mm
Display mode: LCD display
Detection principle: electrochemical
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